A city must move its on-prem Kafka and Spark stack to the cloud. What contrast captures the main migration-style choice?
Select an answer to reveal the explanation.
Short Explanation
You can tow the old trailer across the bridge or rebuild on a better chassis. Lift-and-shift keeps VMs mostly as-is; refactoring adopts managed Kafka and Spark services. Both are real choices—pick with eyes open.
Full Explanation
Migrating Big Data stacks to cloud typically contrasts lift-and-shift of existing virtual machines with refactoring onto managed streaming and compute services. Lift-and-shift can be faster initially; managed services can reduce ops toil later. Deleting history or abandoning streaming are not the core style contrast. BDPC expects that migration-pattern awareness.